Combustion calorific value testing machine
133005.0 INR/Unit
Product Details:
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Combustion calorific value testing machine Price And Quantity
- 1 Unit
- 133005.0 INR/Unit
Combustion calorific value testing machine Trade Information
- Cash in Advance (CID)
- 100 Unit Per Month
- 5 Days
- All India
Product Description
STANDARD FEATURES
| Burning Chamber Capacity | 0.75m with glass observation door |
| Burning Angle | 20 , 45 , 90 (ie 0 ) adjustable |
| Flame Time | 0 ~ 99 minutes 99 seconds can be set |
| After Flame Time | 0 ~ 99 minutes 99 seconds can be set |
| After Glow Time | 0 ~ 99 minutes 99 seconds can be set |
|
Burner Dimensions | The inner diameter of the nozzle is 9.50.3mm, the effective length of the nozzle is 10010mm, and there is an air adjustment hole |
| Combustion Gas | LPG gas (Customize) |
| Flame Height | Adjustable from 20mm to 175mm as standard |
|
Features | It is also equipped with lighting device, air extraction device, gas flow regulating valve, gas pressure gauge, gas pressure regulating valve, gas flow meter, gas U-shaped pressure gauge and sample fixture |
| Power | AC 220v 50HZ |
Combustion calorific value tester is a precision instrument used to determine the heat released during the combustion of substances. It is widely used in many fields such as coal, petroleum, chemical, food, wood, building materials, explosives and so on. The following is a detailed introduction to the combustion calorific value tester:
I. Main Uses
1.
Determination of calorific value of combustion: It is used to determine the calorific value of combustion of solid, liquid and gaseous fuels, including high calorific value (gross calorific value) and low calorific value (net calorific value).
2.
Quality control: In industrial production, it is used for quality control of raw materials and finished products to ensure that the products meet the calorific value standard.
3.
Scientific research and development: in scientific research organizations, it is used for the development and research of new materials and new fuels.
II. Working Principle
Combustion calorific value testing machine mainly adopts oxygen bomb calorimetry. The basic principle is to burn a certain amount of specimen completely in a closed container (oxygen bomb) filled with oxygen, the heat generated by combustion is absorbed through water, and the combustion calorific value of the specimen is calculated according to the increase of water temperature.
The specific steps are as follows:
1.Sample preparation: The sample to be measured is weighed and put into the oxygen bomb.
2.Oxygen charging: Charge the oxygen bomb with high pressure oxygen to ensure that the sample is burned in an oxygen-rich environment.
3.Combustion: The sample is ignited by an electric ignition device and the sample is completely burned in the oxygen bomb.
4.Heat transfer: the heat generated by combustion is transferred to the surrounding water through the oxygen bomb, and the water temperature rises.
5.Temperature Measurement: The elevated value of the water temperature is measured by means of a high-precision temperature sensor.
6.Calculation of calorific value: The calorific value of combustion of the specimen is calculated according to the elevated value of water temperature and the heat capacity of the instrument.
Instrument Features
1.HIGH ACCURACY: Adopting high-precision temperature sensor and advanced electronic technology to ensure the accuracy of the measurement results.
2.High degree of automation: the instrument is usually equipped with automatic ignition, automatic oxygen filling, automatic emptying and other functions, easy to operate.
3.High safety: the oxygen bomb is designed with safety valve and explosion-proof device to ensure safe operation.
4.Strong data processing ability: built-in microprocessor, can automatically carry out data processing and result calculation, and can be connected to computer for data storage and analysis.
5.Wide range of application: applicable to the determination of combustion calorific value of various solid, liquid and gas fuels.
Application fields
1.Coal industry: used for calorific value determination and quality control of coal.
2.Petrochemical industry: for calorific value determination of petroleum products, plastics, rubber and other materials.
3.Food industry: for calorific value determination of food, feed and other products.
4.Building materials industry: used for the determination of calorific value of wood, paper, building materials and other materials.
5.Scientific research institutions: for the development and research of new materials and new fuels.
Precautions
1.Safe operation: safety regulations should be strictly observed during operation to avoid dangerous situations such as oxygen bomb explosion.
2.Sample preparation: the sample should be uniform and dry to avoid impurities and moisture affecting the measurement results.
3.Environmental conditions: the instrument should be placed in an environment with suitable temperature and humidity to avoid environmental factors affecting the measurement accuracy.
4.Regular calibration: The instrument should be calibrated regularly to ensure the accuracy of the measurement results.
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Contact Details
- 1st Floor, No. 3, Shugang Avenue, Hongmei Town,Dongguan Guangdong, China
- Mr. Shirley (Manager)
- Mobile : +8615580327593
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Derui Testing Equipment Co., Ltd
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Derui Testing Equipment Co. Ltd
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Developed and Managed by Infocom Network Private Limited.
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